A Trip To China - 第二课：练习（第一部分）

Second chapter's exercises.

(I) The first section is: "是非题" but how do I say a sentence is "true" or "false"? Is it 真的 对（or正确）and 假的 错（or错误，不对）, or something else?

(II) 回答问题 (Answer the questions with the given expressions)

１－ 你昨天去机场接朋友顺利吗？（好在）
Is this saying "Did picking up your friend from the airport yesterday go smoothly?"
好在我的一路很顺利。I'm trying to say: "Fortunately, my trip was very smooth."

２－我明天要去中国，有没有什么应该注意的事？（一定得。。。。。不然。。。。）
Is this saying "I'm going to China tomorrow, have anything I should know / pay attention to"?"
你一定得知道卫生间没有卫生纸，不然你可能有问题！I'm trying to say: "You must know the toilets don't have toilet paper, otherwise you might have a problem!" (This relates to the book).

3－明天得骑车到学校，我也去吗？（用不着）
Is this saying "Tomorrow is riding to school day, I also ride in?"
你用不得着骑车。我可以开车载你。I'm trying to say: You don't need to ride in. I can drive you.
４－夏天，北京这么热，你洗冷水澡还是洗热水澡？（比较)
Is this saying: In summer, when Beijing is really hot, do you wash in hot or cold water?
夏天，我洗冷水。（We usually just say‘我洗冷水澡。'But,your answer also correct.）